A simple Javascript form to create MD5 passwords (32 chars long). See it live on http://pwd.lespacedunmatin.info/ (and do not trust such a foreign page not to steal your credentials).
People usually use less than 5 differents passwords for their online life, easy to remember and less than 12 char long.
This proposal aims to generate a MD5 hash (32 hex char long) of seed + ' ' + login + ' ' + url, wich will be way more strong against force brute attacks, and unique for each website/account combination.
The seed is added to preserve randomness to the password in case of database compromission. It acts as a master key.
Login can be any chain of characters (including email adress).
url is intended to be the root of the website, but can also be any chain of characters.